acts vs alt, What's the Difference?

Which to use

“acts” is a noun and “alt” is an adjective - they look or sound alike but fill different roles in a sentence.

#24,599
“acts” frequency rank: #595
“alt” frequency rank: 25194
confusion score

Side-by-Side Comparison

Feature	acts	alt
Definition	Plural des Substantivs act	vor langer Zeit gemacht, geschehen oder gewesen

Letter map: acts vs alt

Shared letters muted; letters that set acts and alt apart highlighted. Shared run: 2.

4 ch

acts

3 ch

alt

Role in the sentence - acts and alt

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: acts is anoun and altanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 25194, derived from the frequency rank of both members and their visual similarity.

acts is recorded at frequency rank #24,599, classified as anoun, pronounced […]. alt is at rank #595, tagged as anadj, pronounced [alt].

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 25194, this pair ranks #1,836,793 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of acts vs alt

Shared letters: at. Private to "acts": cs. Private to "alt": l.

"acts" · 4 letters · shape VCCC · "alt" · 3 letters · shape VCC

Known mistypes of this pair

acts ← accts · acst · actss · actts · atcs

Frequently Asked Questions

Is swapping "acts" for "alt" ever safe?

No - they are not even the same part of speech. "acts" is a noun and "alt" an adjective, so a sentence built for one is usually ungrammatical with the other.

Frequency check: "acts" vs "alt" - which ranks higher?

"alt" is the more common of the two: it sits at frequency rank #595 in our German list, against #24,599 for "acts". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Done with this confusable. These links stay specific to "acts" and "alt".

Full dictionary entry for "acts" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "alt" - compare definitions side by side with the headword page. Word entry
This pair ranks #1,836,793 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
"acts" and "alt" also get mixed up with nearby pairs, the highest-scored neighbour is "acts vs puzzles". Nearby pair
Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #1,836,793 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.